From owner-freebsd-net@FreeBSD.ORG Thu Jul 10 10:51:49 2014 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 76F5CF67 for ; Thu, 10 Jul 2014 10:51:49 +0000 (UTC) Received: from mail-la0-x235.google.com (mail-la0-x235.google.com [IPv6:2a00:1450:4010:c03::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F2D812CBC for ; Thu, 10 Jul 2014 10:51:48 +0000 (UTC) Received: by mail-la0-f53.google.com with SMTP id b8so5849448lan.26 for ; Thu, 10 Jul 2014 03:51:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=GmRwt5DieXlwHrriqXEFX2lIZ5wWjWMk76cHvm4vPqw=; b=zuDCHOWDhbhPsQwBAv7e50coEkDxsc5NT0y6dcdHNRbEjo0D/cAEQ8phQ6QSP1BLNH 7FsFAdikUHYog0qvALYNcUsJ2l36YaRbdTWTU7UVnxns8vT4/NPigWruyQxuoGoznJeg ZTYfsq9Ujn92+lwLGiK4D9vcMiNyr97WtaaX/NgqAFMFqnTkQU0U9uHkNKiYDiphLpT7 wFkgXh0EyeZJIxA/QiR4cISsKMhhBSxO345u9GaLsVzDHya7/kmfMbAAbvxAsDpJyodX 1ykCyCk+S04U87117ajAhmYER1w3U2WSbqbjQnybeEKkd12G5DVUEhv6NmGhNb3eBKvg KzOg== MIME-Version: 1.0 X-Received: by 10.112.134.40 with SMTP id ph8mr4041123lbb.34.1404989506762; Thu, 10 Jul 2014 03:51:46 -0700 (PDT) Sender: rizzo.unipi@gmail.com Received: by 10.114.177.234 with HTTP; Thu, 10 Jul 2014 03:51:46 -0700 (PDT) In-Reply-To: References: Date: Thu, 10 Jul 2014 12:51:46 +0200 X-Google-Sender-Auth: r3mflO1xAQTN1aNpMVapDDUOYZc Message-ID: Subject: Re: Query Regarding Netmap From: Luigi Rizzo To: Robert Clove Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18 Cc: "freebsd-net@freebsd.org" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Jul 2014 10:51:49 -0000 On Thu, Jul 10, 2014 at 10:27 AM, Robert Clove wrote: > Hello Sir, > > I am a student and i am working on a project in which we have mellanox NI= C > cards. > Is your netmap supported on Mellanox? > If yes, how to load the netmap driver,where to get the files.... > =E2=80=8Bhi, i had some mellanox patches to support netmap natively, but only for linux. This said, the card seems unable to go beyond ~7Mpps so you might still get similar results with the emulated netmap mode, which only uses the netmap kernel module without any driver modification. Cheers luigi =E2=80=8B > >